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/*
* Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __INCLUDE_MIPI_DSI_H
#define __INCLUDE_MIPI_DSI_H
#define MIPI_DSI_VERSION (0x000)
#define MIPI_DSI_PWR_UP (0x004)
#define MIPI_DSI_CLKMGR_CFG (0x008)
#define MIPI_DSI_DPI_CFG (0x00c)
#define MIPI_DSI_DBI_CFG (0x010)
#define MIPI_DSI_DBIS_CMDSIZE (0x014)
#define MIPI_DSI_PCKHDL_CFG (0x018)
#define MIPI_DSI_VID_MODE_CFG (0x01c)
#define MIPI_DSI_VID_PKT_CFG (0x020)
#define MIPI_DSI_CMD_MODE_CFG (0x024)
#define MIPI_DSI_TMR_LINE_CFG (0x028)
#define MIPI_DSI_VTIMING_CFG (0x02c)
#define MIPI_DSI_PHY_TMR_CFG (0x030)
#define MIPI_DSI_GEN_HDR (0x034)
#define MIPI_DSI_GEN_PLD_DATA (0x038)
#define MIPI_DSI_CMD_PKT_STATUS (0x03c)
#define MIPI_DSI_TO_CNT_CFG (0x040)
#define MIPI_DSI_ERROR_ST0 (0x044)
#define MIPI_DSI_ERROR_ST1 (0x048)
#define MIPI_DSI_ERROR_MSK0 (0x04c)
#define MIPI_DSI_ERROR_MSK1 (0x050)
#define MIPI_DSI_PHY_RSTZ (0x054)
#define MIPI_DSI_PHY_IF_CFG (0x058)
#define MIPI_DSI_PHY_IF_CTRL (0x05c)
#define MIPI_DSI_PHY_STATUS (0x060)
#define MIPI_DSI_PHY_TST_CTRL0 (0x064)
#define MIPI_DSI_PHY_TST_CTRL1 (0x068)
#define DSI_PWRUP_RESET (0x0 << 0)
#define DSI_PWRUP_POWERUP (0x1 << 0)
#define DSI_DPI_CFG_VID_SHIFT (0)
#define DSI_DPI_CFG_VID_MASK (0x3)
#define DSI_DPI_CFG_COLORCODE_SHIFT (2)
#define DSI_DPI_CFG_COLORCODE_MASK (0x7)
#define DSI_DPI_CFG_DATAEN_ACT_LOW (0x1 << 5)
#define DSI_DPI_CFG_DATAEN_ACT_HIGH (0x0 << 5)
#define DSI_DPI_CFG_VSYNC_ACT_LOW (0x1 << 6)
#define DSI_DPI_CFG_VSYNC_ACT_HIGH (0x0 << 6)
#define DSI_DPI_CFG_HSYNC_ACT_LOW (0x1 << 7)
#define DSI_DPI_CFG_HSYNC_ACT_HIGH (0x0 << 7)
#define DSI_DPI_CFG_SHUTD_ACT_LOW (0x1 << 8)
#define DSI_DPI_CFG_SHUTD_ACT_HIGH (0x0 << 8)
#define DSI_DPI_CFG_COLORMODE_ACT_LOW (0x1 << 9)
#define DSI_DPI_CFG_COLORMODE_ACT_HIGH (0x0 << 9)
#define DSI_DPI_CFG_EN18LOOSELY (0x1 << 10)
#define DSI_PCKHDL_CFG_EN_EOTP_TX (0x1 << 0)
#define DSI_PCKHDL_CFG_EN_EOTP_RX (0x1 << 1)
#define DSI_PCKHDL_CFG_EN_BTA (0x1 << 2)
#define DSI_PCKHDL_CFG_EN_ECC_RX (0x1 << 3)
#define DSI_PCKHDL_CFG_EN_CRC_RX (0x1 << 4)
#define DSI_PCKHDL_CFG_GEN_VID_RX_MASK (0x3)
#define DSI_PCKHDL_CFG_GEN_VID_RX_SHIFT (5)
#define DSI_VID_MODE_CFG_EN (0x1 << 0)
#define DSI_VID_MODE_CFG_EN_BURSTMODE (0x3 << 1)
#define DSI_VID_MODE_CFG_TYPE_MASK (0x3)
#define DSI_VID_MODE_CFG_TYPE_SHIFT (1)
#define DSI_VID_MODE_CFG_EN_LP_VSA (0x1 << 3)
#define DSI_VID_MODE_CFG_EN_LP_VBP (0x1 << 4)
#define DSI_VID_MODE_CFG_EN_LP_VFP (0x1 << 5)
#define DSI_VID_MODE_CFG_EN_LP_VACT (0x1 << 6)
#define DSI_VID_MODE_CFG_EN_LP_HBP (0x1 << 7)
#define DSI_VID_MODE_CFG_EN_LP_HFP (0x1 << 8)
#define DSI_VID_MODE_CFG_EN_MULTI_PKT (0x1 << 9)
#define DSI_VID_MODE_CFG_EN_NULL_PKT (0x1 << 10)
#define DSI_VID_MODE_CFG_EN_FRAME_ACK (0x1 << 11)
#define DSI_VID_MODE_CFG_EN_LP_MODE (DSI_VID_MODE_CFG_EN_LP_VSA | \
DSI_VID_MODE_CFG_EN_LP_VBP | \
DSI_VID_MODE_CFG_EN_LP_VFP | \
DSI_VID_MODE_CFG_EN_LP_HFP | \
DSI_VID_MODE_CFG_EN_LP_HBP | \
DSI_VID_MODE_CFG_EN_LP_VACT)
#define DSI_VID_PKT_CFG_VID_PKT_SZ_MASK (0x7ff)
#define DSI_VID_PKT_CFG_VID_PKT_SZ_SHIFT (0)
#define DSI_VID_PKT_CFG_NUM_CHUNKS_MASK (0x3ff)
#define DSI_VID_PKT_CFG_NUM_CHUNKS_SHIFT (11)
#define DSI_VID_PKT_CFG_NULL_PKT_SZ_MASK (0x3ff)
#define DSI_VID_PKT_CFG_NULL_PKT_SZ_SHIFT (21)
#define MIPI_DSI_CMD_MODE_CFG_EN_LOWPOWER (0x1FFF)
#define MIPI_DSI_CMD_MODE_CFG_EN_CMD_MODE (0x1 << 0)
#define DSI_TME_LINE_CFG_HSA_TIME_MASK (0x1ff)
#define DSI_TME_LINE_CFG_HSA_TIME_SHIFT (0)
#define DSI_TME_LINE_CFG_HBP_TIME_MASK (0x1ff)
#define DSI_TME_LINE_CFG_HBP_TIME_SHIFT (9)
#define DSI_TME_LINE_CFG_HLINE_TIME_MASK (0x3fff)
#define DSI_TME_LINE_CFG_HLINE_TIME_SHIFT (18)
#define DSI_VTIMING_CFG_VSA_LINES_MASK (0xf)
#define DSI_VTIMING_CFG_VSA_LINES_SHIFT (0)
#define DSI_VTIMING_CFG_VBP_LINES_MASK (0x3f)
#define DSI_VTIMING_CFG_VBP_LINES_SHIFT (4)
#define DSI_VTIMING_CFG_VFP_LINES_MASK (0x3f)
#define DSI_VTIMING_CFG_VFP_LINES_SHIFT (10)
#define DSI_VTIMING_CFG_V_ACT_LINES_MASK (0x7ff)
#define DSI_VTIMING_CFG_V_ACT_LINES_SHIFT (16)
#define DSI_PHY_TMR_CFG_BTA_TIME_MASK (0xfff)
#define DSI_PHY_TMR_CFG_BTA_TIME_SHIFT (0)
#define DSI_PHY_TMR_CFG_LP2HS_TIME_MASK (0xff)
#define DSI_PHY_TMR_CFG_LP2HS_TIME_SHIFT (12)
#define DSI_PHY_TMR_CFG_HS2LP_TIME_MASK (0xff)
#define DSI_PHY_TMR_CFG_HS2LP_TIME_SHIFT (20)
#define DSI_PHY_IF_CFG_N_LANES_MASK (0x3)
#define DSI_PHY_IF_CFG_N_LANES_SHIFT (0)
#define DSI_PHY_IF_CFG_WAIT_TIME_MASK (0xff)
#define DSI_PHY_IF_CFG_WAIT_TIME_SHIFT (2)
#define DSI_PHY_RSTZ_EN_CLK (0x1 << 2)
#define DSI_PHY_RSTZ_DISABLE_RST (0x1 << 1)
#define DSI_PHY_RSTZ_DISABLE_SHUTDOWN (0x1 << 0)
#define DSI_PHY_RSTZ_RST (0x0)
#define DSI_PHY_STATUS_LOCK (0x1 << 0)
#define DSI_PHY_STATUS_STOPSTATE_CLK_LANE (0x1 << 2)
#define DSI_GEN_HDR_TYPE_MASK (0xff)
#define DSI_GEN_HDR_TYPE_SHIFT (0)
#define DSI_GEN_HDR_DATA_MASK (0xffff)
#define DSI_GEN_HDR_DATA_SHIFT (8)
#define DSI_CMD_PKT_STATUS_GEN_CMD_EMPTY (0x1 << 0)
#define DSI_CMD_PKT_STATUS_GEN_CMD_FULL (0x1 << 1)
#define DSI_CMD_PKT_STATUS_GEN_PLD_W_EMPTY (0x1 << 2)
#define DSI_CMD_PKT_STATUS_GEN_PLD_W_FULL (0x1 << 3)
#define DSI_CMD_PKT_STATUS_GEN_PLD_R_EMPTY (0x1 << 4)
#define DSI_CMD_PKT_STATUS_GEN_RD_CMD_BUSY (0x1 << 6)
#define DSI_ERROR_MSK0_ALL_MASK (0x1fffff)
#define DSI_ERROR_MSK1_ALL_MASK (0x3ffff)
#define DSI_PHY_IF_CTRL_RESET (0x0)
#define DSI_PHY_IF_CTRL_TX_REQ_CLK_HS (0x1 << 0)
#define DSI_PHY_IF_CTRL_TX_REQ_CLK_ULPS (0x1 << 1)
#define DSI_PHY_IF_CTRL_TX_EXIT_CLK_ULPS (0x1 << 2)
#define DSI_PHY_IF_CTRL_TX_REQ_DATA_ULPS (0x1 << 3)
#define DSI_PHY_IF_CTRL_TX_EXIT_DATA_ULPS (0x1 << 4)
#define DSI_PHY_IF_CTRL_TX_TRIG_MASK (0xF)
#define DSI_PHY_IF_CTRL_TX_TRIG_SHIFT (5)
#define DSI_PHY_CLK_INIT_COMMAND (0x44)
#define DSI_GEN_PLD_DATA_BUF_SIZE (0x4)
/**
* struct mipi_dsi_platform_data - MIPI DSI driver platform data.
*
* This structure communicates platform-specific information to the MIPI DSI
* driver that can't be expressed as resources.
*
* @ipu_id: the id of IPUs on which this MIPI DSI works
*
* @disp_id: the id of IPU display interfaces
*
* @lcd_panel: the supported mipi LCD panel string
*
* @init: A pointer to a function the driver will call to
* initialize the platform (e.g., set up the pin mux).
* @exit: A pointer to a function the driver will call to
* exit the platform (e.g., free pins).
* @io_regulator: io regulator name for MIPI DSI display module
*
* @core_regulator: core regulator name for MIPI DSI display module
*
* @analog_regulator: analog regulator name for MIPI DSI display module
*
* @io_volt: io regulator voltage for MIPI DSI display module
*
* @core_volt: core regulator voltage for MIPI DSI display module
*
* @analog_volt: analog regulator voltage for MIPI DSI display module
*
* @reset: A pointer to a function the driver will call to
* reset the MIPI DSI display module
* @lcd_power: A pointer to a function the drvier will call to
* configure the power of MIPI LCD panel
* @backlight_power: A pointer to a function the drvier will call to
* configure the power of MIPI LCD backlight
*/
struct mipi_dsi_platform_data {
/* SoC hardware information. */
int ipu_id;
int disp_id;
char *lcd_panel;
int (*init)(struct platform_device *);
void (*exit)(struct platform_device *);
/* board related information. */
char *io_regulator;
char *core_regulator;
char *analog_regulator;
int io_volt;
int core_volt;
int analog_volt;
void (*reset) (void);
void (*lcd_power)(int);
void (*backlight_power)(int);
};
#endif
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